For 50 randomly selected speed dates, attractiveness ratings by males of their female date partners (x) arerecorded along with the attractiveness ratings by females of their male date partners (y); the ratings range from1 to 10. The 50 paired ratings yield x = 6.3, y=6.1, r=-0.272, P-value = 0.056, and y=8.17-0.334x. Find thebest predicted value of ŷ (attractiveness rating by female of male) for a date in which the attractiveness ratingby the male of the female is x = 4. Use a 0.10 significance level.The best predicted value of y when x = 4 is(Round to one decimal place as needed.)

Given Xbar=6.3 Ybar=6.1 r=-0.272 P-value=0.056

Answered: d along with the attractiveness ratings…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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